Mention about the uses of barium. Barium is used – InterviewSolution

1.	Mention about the uses of barium. Barium is used
Answer» In metallurgy, its compounds are used in pyrotechnics, petroleum mining and radiology. De oxidizer in copper refining. Its alloys with nickel which readily emits electrons hence used in electron tubes and in spark plug electrodes. As a scavenger to remove last traces of oxygen and other gases in television and other electronic tubes. An isotope of barium ‘33Ba., used as a source in the calibration of gamma ray detectors in nuclear chemistry.

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